Nathan VaporHowe 2.0 Insulated 4L Race Vest

Product Details

Style: NS4737

The Nathan VaporHowe 2.0 Insulated 4L Race Vest is designed for runners who only want to bring their essentials on their runs, no matter how long. It's a more compact design, ensuring a better fit and less bouncing on the trail, while there are two soft flasks up front for easy hydration on the go. Numerous pockets make it easy to keep nutrition, hydration, or even extra layers organized, and there's even a zippered water-resistant pocket on the front to keep your smartphone secure in all weather conditions.

  • Apparel-like fit allows for improved comfort with loads of all sizes
  • Water-resistant chest pocket keeps smartphones safe and secure in all conditions
  • Includes two 20-ounce Soft Flasks for hydration
  • Extended tubes make it easy to sip from soft flasks without removing them
  • High-flow big bite valve makes it easy to stay hydrated on the go
  • Breathable construction improves comfort on warm days
  • Compression design secures smaller loads closer to your body, improving comfort and improving stability
  • Front storage pockets for nutrition, hydration, or other small essentials
  • Water resistant rear pocket provides additional storage
  • Reflective detailing enhances visibility
  • Compatible with Nathan 1.5L bladders (sold separately)
  • High-flow big bite valve makes it easy to stay hydrated on the go
  • Soft Flask Design helps you hydrate quicker and easier while reducing space needed to store the flask
  • Rigid frame design for a better grip and easier packing
  • BPA Free
  • Approximately 4 litres of interior space (244 cu. in.)
  • Weighs just 6.3 ounces empty (178g)
  • Weighs 10 ounces with empty soft flasks (277g)
  • Women’s fit and sizing

Questions and Answers

ASK A QUESTION Got questions about this product? Ask them here. Got questions about anything else? Please see our FAQ.
"Size options for this is Small and Medium. How do I know what size I am? There is no chart to tell me."
1 Answers | Answer Question
Question by TonyB on 8/3/2019 - 1:28 pm
"Thank you for your inquiry. According to the manufacturer, Size small fits a sternum of 32"-33" and Bust of 36". Size Medium fits a sternum of 34"-35" and Bust of 38". We hope this information helps with your Peter Glenn selection and purchase. "
Answer by Teisha (Peter Glenn Staff) on 8/12/2019 - 3:18 pm